package com.zhangzhiyuan.edu.service.impl;

import com.zhangzhiyuan.edu.service.IDemoService;
import com.zhangzhiyuan.mvcframework.annotations.LagouService;

@LagouService
public class DemoServiceImpl implements IDemoService {
    @Override
    public String get(String username) {
        System.out.println("service "+username+"展示");
        return null;
    }
}
